52552966 has 8 divisors (see below), whose sum is σ = 80662824. Its totient is φ = 25665360.

The previous prime is 52552961. The next prime is 52552979. The reversal of 52552966 is 66925525.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52552961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305455 + ... + 305626.

It is an arithmetic number, because the mean of its divisors is an integer number (10082853).

Almost surely, 2^52552966 is an apocalyptic number.

52552966 is a deficient number, since it is larger than the sum of its proper divisors (28109858).

52552966 is a wasteful number, since it uses less digits than its factorization.

52552966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611126.

The product of its digits is 162000, while the sum is 40.

The square root of 52552966 is about 7249.3424529401. The cubic root of 52552966 is about 374.5694994554.

The spelling of 52552966 in words is "fifty-two million, five hundred fifty-two thousand, nine hundred sixty-six".